To continue the creation of the Power View report, Anna felt it was unrealistic to create a separate report for each large class, so she decided to design the report in a different way to meet the requirements of the end user wanting to see the data under the various large classes.
So Anna created the third report, which will use the slicer feature, which is similar to a filter that can filter the elements in the report at the same time. In this report, Anna drags sector to the report, selects the table, and clicks design > Slicer > Slicer in the Ribbon menu.
You can see that the table becomes a special filter area, and then Anna adds more charts to the report, including a bar-chart reality sub-industry for the user to select sector and then sub-sector. After the report is finished, Anna names it sub-industry performance, and the final effect is as follows: