For a book like that of GraciousMe with some more contents than just "11 chapters" you could use a software generated TOC instead of a TOC as part of your book. Like in Calibre:
Convert --> Table of Contents: Force use of auto-generated Table of Contents
Convert --> MOBI Output: Do not add Table of Contens to book (don't opt for it).
I would prefer this alternative, if a TOC is not needed for the story but if you want one for the book.