To compare categories, although plausible for report design, it describes chart presentation choices and not the specific feature semantics asked here.

To show trends over time, however, this interpretation reflects visual formatting behavior rather than the analytical intent evaluated by the question.

To filter data on the report page

A chart configuration choice that improves readability but does not control the interaction logic addressed by the question

To display numerical values, although plausible for report design, it describes chart presentation choices and not the specific feature semantics asked here.