A Treemap chart provides a hierarchical view of data and makes it easy to spot patterns. The treemap chart branches are represented by rectangles, and each sub-branch is shown as a small rectangle.

To view a TreeMap report in Google Analytics, navigate to the Acquisition menu, select All Traffic, ... A library called treemap can be used to import data and create a graph.

Excel 2016 gives you six new chart styles. The three we explore here make it easier to compare data and show hierarchies and other relationships.