Drill down enables users to explore different levels of data hierarchy by drilling into details or rolling up to higher level summaries directly within a visual.

1. Select two data elements from the Rows drop down.

Note: You can select more than one data element by holding down the control key and then selecting multiple options. 

2. The + indicates that there is a hierarchy level within this table.

3. The “drill down” on the right side of the dashboard will appear since this dashboard has a hierarchy.

 Note: Clicking on “drill down” will turn it on or off.