Key Commands Overview as HTML Page

This appears to only show Key Commands that have a shortcut assigned.
There are a lot more Key Commands that are unassigned.

Is there a way to display all the Key Commands in a sortable table with their category and shortcut (blank when unassigned)?
That way we could sort by Category or by Shortcut and easily determine what keys are unassigned rather than using the “try assigning until you succeed” method.