Setting up 3D view is only available for histogram, 3D histogram with groups, line chart, area chart, mixed chart and pie chart. Setting up gaps between rows is only available for histogram, 3D histogram with groups, waterfall chart and mixed chart, containing rows of the Column type.
To set up chart 3D view and gaps between series:
Use the 3D View and Gaps side panel tab.
Use the 3D View and Advanced tabs in the Chart Parameters dialog box.
See also: