Description of selection_steps_example_aggregation_filter1

The screenshot shows a table visualization named Revenue in 2010 (Time Hierarchy) that's meant to use a time hierarchy to show the revenue for each quarter of the year 2010, but instead, it isn't showing any data at all. In the filter bar, there's a selection step to add the member 2010 Q1, and a second selection step to keep the member 2010 and remove the member 2010 Q1.