The walls are easy: for the Floor Plan Display, select Overhead All and set your desired linetype and pen for the overhead lines (hidden/dashed, etc).
Not sure what you mean by the Cabinet selection box.
Slabs do not have this display option. (Frustrating that the display options, including cover fills, etc., are not identical across all tools.) So, if you show them with a hidden line in plan, they will be shown with that line type in section/interior elevation too.
Cheers,
Karl
One of the forum moderators
AC 28 USA and earlier • macOS Sequoia 15.2, MacBook Pro M2 Max 12CPU/30GPU cores, 32GB