Waterfall Visuals

Hello Luca,

Thank you for your question. While you can calculate selected month plus previous month in a measure, the slicer will filter the visual and show only the selected month.

Unfortunately, there isn't a way to set up the slicer to do this. The closest I could get was to drill the chart down to month level, then in the slicer, select a date from current month and previous month.

I hope this helps.

Kind regards
Marius Barnard
Power BI Trainer
STL