Chart Elements -> Data Table-> More Options...   Exam 77-420 Microsoft Excel 2013 5. Create Charts and Objects  5.2 Format a Chart: Apply Chart Layouts and Styles (Chart Elements) Data Table Options More Data Table Options 8. Try it: Format the Data Table Go to Chart Elements-> Data Table. Click: More Options. The Data Table options will open on the right.   And Do This: Edit the Data Table Borders Horizontal: Unchecked Vertical: Unchecked Outline: Unchecked Show legend keys: Unchecked The Data Table looks simple: no borders. Keep going... Memo to Self: The purpose of the Chart Elements and the Data Table is to provide information. This Chart has ALL of the Labels turned on. Many of the labels are repeated. You can turn off some of the Chart Elements, such as the Data Table, if you wish.