[Plugin: Post Category Index Generator] Feature request

Could you please make a shortcode that would allow me in index all categories and posts of only custom post types not categories .

so i could have the shortcode for example like

[pcig post_type=incsub_wiki hide_empty=false order=desc]

And it would index all categories / post of the type incsub_wiki like :

Category 1
post 1
post 2
category 3
post 3
post 4

Please. I’d even pay for this.

Regards,
Justine Smithies

https://www.ads-software.com/extend/plugins/post-category-index-generator/