To add bullets in an Excel graph or chart, you'll first need to use the program's Illustrations tool to insert a shape. You can then add text to the shape object and format it with bullet points.

How to Indent Text With Bullets in Excel. Microsoft Excel 2010 does not include a bullet button on the command ribbon. However, ... How to Bullet a Graph in Excel.

You can also choose a 3-D chart to add some aesthetic texture to the graph. These different graph options are relatively easy to create in Excel when you're looking to visually represent a data range.