Need some help with showing burn down in bar chart or waterfall chart.
I tried to do below, but the result is not correct.
Dimension:
=Pick(DIM, TPN, 'Total')
Measure: Count(distinct total WorkItem_ID) - RangeSum(Above(Count(distinct WorkItem_ID),1,rowno()))
Below is the barchart for which Iam trying to do burndown.
Below is the burndown chart result that Iam getting (not correct).
Below is the expected burndown chart.