I've tried (and failed) to make Dalek timelines before, and I end up putting most of it in release order. This is my failed attempt, although it only includes material I've seen and heard:
The Beginning:
First Doctor Era:
they get time travel somewhere around here, so things get quite complicated
Second Doctor Era:
Third Doctor Era:
Fourth Doctor Era:
Fifth Doctor Era:
Sixth Doctor Era:
Seventh Doctor Era:
Dalek Empire: * The Genocide Machine (audio) * The Apocalypse Element (audio) * The Mutant Phase (audio) * The Time of the Daleks (audio) * Return of the Daleks (audio)
Other Big Finish (I went by release order):
Dalek Time Controller:
Last Great Time War:
Post Time-War: