I wan't to customize the style of the column- and row -hierarchy headers. I've attached two images from your documentation so you can see what parts I mean. What style(s) I need to customize to be able to customize the appearance of those UI elements?
You have to set RowHeaderStyle and ColumnHeaderStyle pivot grid properties.
Target types of your styles have to be PivotRowHeaderCellControl and PivotColumnHeaderCellControl
Thanks! Managed to customize the styles with those.