Within table views such as reports, task lists and Gantt charts, a double-click on the table header will hide the application interface and display only the table data. This is useful for printing and/or maximizing viewable data space in the browser window. Another double-click on the table header will return the display back to its previous state.
The table header can also be right clicked to show the table header menu options.
From here, the Toggle Full Screen menu option can be selected to navigate back and forth between full screen and regular screen mode.