What does drill-up action enable the user to do in Power BI?

Drill-up action in Power BI is a feature that allows users to navigate from a detailed view of data to a more summarized or aggregated perspective. This means users can move back to higher levels of data aggregation, effectively changing the granularity of the displayed information. For example, if a user is viewing sales data by individual products, using the drill-up functionality would enable them to aggregate this data to show sales by product categories or regions. This feature is especially useful in data visualization when users want to get a broader view of trends and patterns without cluttering the visual with excessive detail.

The other options do not accurately represent the drill-up functionality. Accessing raw data tables pertains to different Power BI capabilities such as data modeling and querying. Viewing detailed data metrics is related to the drill-down action, which allows users to explore more granular levels of data. Performing complex calculations on data is associated with measures and DAX (Data Analysis Expressions), rather than the drill-up function.