Below is the code that I used to get it working, it was more of a data formatting issue than anything

            ultraGrid.DisplayLayout.Bands[0].RowLayoutStyle = RowLayoutStyle.GroupLayout;
            ultraGrid.DisplayLayout.Override.AllowRowLayoutColMoving = Infragistics.Win.Layout.GridBagLayoutAllowMoving.AllowAll;
            ultraGrid.DisplayLayout.Bands[0].Groups.Clear();

            DataTable dt = UltraGridMethods.CreateDataTableFromAllRowsAndAllColumnsInUltraGrid(ultraGrid);

            List<string> listGroupingColumns = new List<string>();
            List<string> listGroupingMeasures = new List<string>();
            List<string> listGroupingRows = new List<string>();
            for (int i = 0; i < lstGroupingColumns.Items.Count; i++)
            {
                ListItem li = (ListItem)lstGroupingColumns.Items[i];
                listGroupingColumns.Add(li.ValueMember.ToString());
            }
            for (int i = 0; i < lstGroupingMeasures.Items.Count; i++)
            {
                ListItem li = (ListItem)lstGroupingMeasures.Items[i];
                listGroupingMeasures.Add(li.ValueMember.ToString());
            }
            for (int i = 0; i < treDataSource.Nodes[0].Nodes.Count; i++)
                listGroupingRows.Add(treDataSource.Nodes[0].Nodes[i].Tag.ToString());

            DataTable dtPivot = PivotDataTable.DoReportPivot(listGroupingMeasures, listGroupingRows, listGroupingColumns, dt, false, null);
            ultraGrid.DataSource = dtPivot;
            ultraGrid.DataBind();
            UltraGridBand band = ultraGrid.DisplayLayout.Bands[0];
            for (int j = 0; j < dtPivot.Columns.Count; j++)
            {
                DataColumn dc = dtPivot.Columns[j];
                if (!listGroupingRows.Contains(dc.Caption))
                {
                    UltraGridGroup uggParent = null;
                    string[] strSplit = dc.Caption.Split(new string[] { "|" }, StringSplitOptions.RemoveEmptyEntries);
                    for (int i = 1; i < strSplit.Length; i++)
                    {
                        try
                        {
                            UltraGridGroup uggTemp = band.Groups.Add(i.ToString() + "-" + strSplit[i], strSplit[i]);
                            if (uggParent != null)
                                uggTemp.RowLayoutGroupInfo.ParentGroup = uggParent;
                            uggParent = uggTemp;
                        }
                        catch
                        {
                            uggParent = band.Groups[i.ToString() + "-" + strSplit[i]];
                        }
                        if (i == strSplit.Length - 1)
                        {
                            band.Columns[dc.Caption].Header.Caption = strSplit[0];
                            band.Columns[dc.Caption].RowLayoutColumnInfo.ParentGroup = uggParent;
                        }
                    }
                }
            }

I'm having a hard time reading this code - it's sort've mangled and there are some peices missing.Perhaps you could copy it into NotePad and then copy and paste from there rather than copying directly from whatever application you copied from. Also, you can enclose your code in a "code" block and the forums will display it in a better way.

One thing I noticed here, though, is that you are adding groups, but you are not adding any columns to the groups.

I can't do this in the designer, it needs to be set programmatically, I upgraded to 9.1 and  still can't get it working

I tried this code with no luck, no data is displayed under the groups

dt.Rows)

{

;

i=0; i<lstGroupingColumns.Items.Count;i++)

{

)lstGroupingColumns.Items[i];

try

+drow[li.ValueMember.ToString()].ToString(), drow[li.ValueMember.ToString()].ToString());

)

uggTemp.RowLayoutGroupInfo.ParentGroup = uggParent;

uggParent = uggTemp;

}

{

+drow[li.ValueMember.ToString()].ToString()];

}

(i == lstGroupingColumns.Items.Count - 1)

{

j = 0; j < lstGroupingMeasures.Items.Count; j++)

{

)lstGroupingMeasures.Items[j];