Note: Currently there's a bug with pie charts. When you remove slices they do not get removed from the draw, see QTBUG-128213
Task-number: QTBUG-124680
Change-Id: Ib0b2eecf01f77a77768d11fe7771e73f78da951b
Reviewed-by: Tomi Korpipää <tomi.korpipaa@qt.io>