Add a sub-folder in Package Development Wizard

Is there a way to use PDW to create a 'sub-group' in StartMenu items within the main IconGroup? For example, instead of StartMenu listing items 'Icon1', 'Icon2', 'Icon 3' as items under 'Group0', is there a way to create a 'sub-group' (IconX) with title 'Reports' that has items 'Icon1', 'Icon2', 'Icon 3' listed under it?
Group0-GroupName
.......Reports
.................Icon1 'Report A'
.................Icon1 'Report B'
.................Icon1 'Report B'