I think recording to PCM is a better option as I suspect the boxes that say they record DSD actually start with PCM and convert.. maybe I'm wrong
You can use software to convert PCM to DSD or do it on the fly with HQPlayer
Pure Vinyl is (was?) a great program but they haven't updated in quite a while and you need an older MAC to use it https://www.channld.com/purevinyl/
As previously mentioned, it will require quite a commitment as you have to do it in real time i.e. you have to play the record, tend to starting stopping each side, deal with the files , wear out your stylus etc.
good luck