How to dynamically generate a Fishbone diagram

Hi All,

Attaching the Fish bone Analysis diagram created by me.

What improvements needed:

1. Can I get the shapes fits automatically according to the space available in the diagram. i.e. Some branch has two causes, some may have three and above, based on the causes it should move throughout the branches.

In simple words, the fish bone diagram should be equally distributed.

2. Need a dynamic diagram.