First off, lucky bamboo is not a bamboo, but a type of dracaena. Because it doesn't become woody, it would not work well for a bonsai. One can bonsai regular bamboo, but it doesn't look like the conventional bonsai. You could try to bonsai a woodier species of dracaena though, like Dracaena deremensis 'warneckii compacta', which has small leafs, or Dracaena marginata, which can become quite woody with age.
הדמיון הוא יותר חשוב מאשר ידע