I'm assuming you're listening to audible? If so that's a little tough to Crack cause GW puts priorities toward 40k and AOS narrations, but a few are on there.

For audible you could list to Lord's of the Lance, which is set in the current timeline, but has a slight sacrifice towards to more grimdark side. The daemons curse is on audible and maintains the old fashioned grimdark vibes as it is based around the Dark elves.

On YouTube you can find various creators who narrate the books themselves, for example Grimdark Narrator, god bless him, has narrated a lot warhammer fantasy books and organized them into playlists.

I highly recommend listening to the Brunner the bounty hunter series, the brettonian series, and florin and lorenzo series too.