Was testing some table code in BBcode/HTML to post here in the forums, but the results didn't turn out how I was expecting them to. The code seems to work fine in other places but not here, for some reason.
Currently the BBCode parser in PC does not have support for tables, no.
That said you can do it with some heavy amount of CSS if you use the div attributes for table-style formatting. I made an example post in 2018 and Symphony made an even better example of what we have to work with in PC's CSS and BBCode toolset.
EDIT: I'm also sure there was discussion on the subject afterwards and eventually someone made a tutorial for that once but for the life of me if that's true I can't find it.