A Wall's Cut Fill will be the same in Plan as in Section (I believe there is a Wish List item, wishing for a distinction).
What scale are you working with? For floor plans and building sections, we assign a crosshatch fill (these are typically no greater than 1/4" scale), and for wall sections and details we use a 2D masonry object to indicate coursing.
MacBook Pro Apple M2 Max, 96 GB of RAM
AC27 US (5003) on Mac OS Ventura 13.6.2
Started on AC4.0 in 91/92/93; full-time user since AC8.1 in 2004