sallyg said: Stems root readily (I see nubs sometimes just in air) so I think you could stick it on a pole. But I think it more naturally just crawls and roots. The stems aren't that 'sturdy' in my experience.
purpleinopp said: This is what it does in the ground here. Hardy in sheltered spots, but not evergreen.
If the ground doesn't freeze where you live, you might be able to establish some outside, which is great insurance against losing the potted plant, and grows so fast once it gets going in the spring, it can yield a lot of material to supplement your existing pot, or make more pots.