I can now see a parent-child hierarchy with the latest internal build. PivotGrid seems to function a bit quicker as well. There's definitely progress with the component.
I see some issues with the hierarchy:
- After seventh level the structure seems to get flattened and data gets impossible to read.
- Summaries are not rolled-up to the highest level. In my data it looks like summaries are rolled-up from eight level until sixth level, but totals for levels 1 to 5 are not displayed.
- I have also found some issues related to displaying multiple measures in a grid. Somehow with the hierarchy applied I'm not allowed to add second measure to the grid.