Problem: How to order / sort Posts or Products by Taxonomy Terms or categories in a Post View?
Solution: Toolset Views does not allow ordering by Taxonomy Terms or categories. To modify sorting for results by Taxonomies it would require custom coding and use of wpv_filter_query_post_process OR wpv_filter_query to modify the results: https://toolset.com/documentation/programmer-reference/views-filters/#wpv_filter_query_post_process https://toolset.com/documentation/programmer-reference/views-filters/#wpv_filter_query
For more info you can refer to this on how to utilize wp_query arguments: https://www.billerickson.net/code/wp_query-arguments/
This could be possible using custom coding to make it work, we have some recommended list of service providers here who can implement such things for you: https://toolset.com/consultant/
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