Yes, you can basically go from one position to any other. Sort of ...
Because just like when you have a 5-way switch and you go from 1 to 5, you'll have to pass through positions 2,3 and 4.
And how this one works is like you have a 5-way that's a little "tilted" off to one side. You can then "push" it over to the other side, where it acts just like before but now have different internal connections to make position 6 to 10.
If that makes sense?
So going from position 1 to position 7 (position 7 is like position 2 but "off to the other side"), you go to position 2 and then push it over to position 7 - or - push it over to position 6 and then go to position 7.
But all this is such small movements so it sort of feels like "one swift motion", so to speak.