How do I edit the formatting of all the values in a text column of a bar chart at the same time?

Text columns in a bar chart are, by default, formatted individually. You can create a default format by clicking any one of the values and finding one of the following options:

  1. In the Cell Properties tab, go to “Text properties box, and click "Edit column default."
  2. In the Column Properties tab, go to “Cell defaults” box, and click "Edit text."

Both of these options will bring you to the following window, where you can select from a list of formats.