Editing titles
By default, every chart displays a title using the following cross tab values and syntax:
<measure name> by <row dimension name>, by <column dimension name>
where <measure name>, <row dimension name>, and <column dimension name> are character strings that match the values in the structure pane for Measures, Rows, and Columns, respectively.
To change the chart title, deselect Auto, and type a title in Title.
If a chart has axes, the chart can display an x-axis title and a y-axis title. To edit these titles, on Chart Builder—Format, type new titles in the Title text boxes in Categories (X Axis) and Values (Y Axis), respectively. If you do not want to display any titles because the data is self‑explanatory, delete the text in the text boxes.