Building Menu from Woocommerce Product Categories

By default it looks like these categories are indented in the “View All” tab:

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So you shouldn’t need an additional plugin to do this. My test site only has 38 categories, but it should still indent them.

That said, if you’re repeating “Aluminum”, “Carbon”, “Steel”, etc. then you might be best off having that as a separate custom taxonomy. The WordPress Codex has some details on how you could build that out.

There are easier ways of making taxonomies though. This site has you fill out some fields and then returns PHP you’d want to include in your theme’s functions.php file: https://generatewp.com/taxonomy/

Alternatively, plugins like Toolset Types have a UI to make that easier.