I am trying to get auto incrementing integer prefixes on headers. The procedure with this article is not what I want. It is not a multilevel list I am after (my document will contains those of various formats). I just need headers to auto increment much like Sections in LateX.

Is such a format possible?

Example:

1 Heading 1
lorem ipsum...
2 Heading 1
lorem ipsum...
2.1 Heading 2
lorem ipsum...
2.2 Heading 2
lorem ipsum...
2.2.1 Heading 3
lorem ipsum...
3 Heading 1
lorem ipsum...