A Thanksgiving table is read as gratitude, family and the mix of warmth and tension that gatherings bring. Dream books see it as taking stock of what you have and who you share it with.
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.