Use the Visible command from the popup menu that is displayed when you right-click on a report field in your layout to change the visibility of the current field.
To change the visibility of the current field
Click the Visible command on the popup menu.
Clicking this command toggles the visibility of the current field on or off. The option is set and the field is made visible on your printed report when the check mark symbol (✓) is displayed next to the command.