In a way to show string data into a RadPivotGrid, I'm trying to handle the RadPivotGrid_CellDataBound event and add a Label inside the cell, but I can't access to the DataItem. I'm getting a AggregateError when I try to do it, because the original DataItem is a String.
sender, PivotGridCellDataBoundEventArgs e)
Label lblCell =
lblCell.Text = e.Cell.DataItem.ToString(); //It shows "AggregateError"