Can you mirror sub-item columns of the same format across multiple boards into a single mirrored column?

It looks like the answer is no, but similar threads I found on this are from 2021/2022. I am looking to mirror multiple board subitems to a single column on another board. So, for example I have Board A, Board B, and Board C and all have the same subitem column that I would like to mirror in a single column on Board D. Right now, I have all the boards and subitems connected, but the only way I see to do this is to mirror the column for each board, creating a lot of additional redundant columns. Ideally, I would like the same info from the various board to be in one column. Is this possible without an app?