Depending on the hierarchy of you data, Power BI drill-down/up features can be used to analyze the underlying data for a given visualization or data point on a visualization.  The first step is to look at visualization.


1. Does the visualization have the lowest level of detail showing or is it a summary when you right-click on visualizations?


Example

https://app.powerbi.com/groups/3653a323-97a7-44bf-945c-faced80e9512/reports/2908f398-7f35-40f8-949a-fd0d28a84d8d/ReportSection6c483d40bd9055afadb9?bookmarkGuid=Bookmark4bdebe1e810fbfcbe610 



2. Can you hover and drill into to table?



3. Can you right-click and show data point as a table?





4. Can you right-click and show Table?


5. Can you right-click, drill-down and drill-up?

6. Can you Analyze the visual to explain the increase?