Bringing down a tree is read as a decisive ending or a big change made on purpose. Tradition sees in it the removal of something long established — a belief, a structure or an old role.
Has this come up in your dreams before? What was going on in your life then?
My Cosmic Code has a private dream journal. Write a dream down and the app picks out the symbols in it, shows what dream books say about them and, over time, which words recur across your entries. The journal is stored on your device only.