mediawiki - How to add an invisible entry to a Wiki TOC? -

i add entry table of contents of wiki page links arbitrary point inside article. in use case, want link multiple 'header rows' inside long table. tried both

<h4 style="display: none;">my invisible toc entry</h4> 

as as

<div style="display: none;">my invisible toc entry</h4> 

however, seems element not rendered @ all. how add such invisible entry?

i'll reply use case directly: «i want link multiple 'header rows' inside long table».

i recommend use normal headers in such cases. able section editing of sub-table (or row) without breaking general table. example of sections reuse existing cells/headers feature map on mediawiki.org.

alternatively, have invisible anchors, can add <span id=linkme></span> or similar, done via {{anchor}} template.

middle ways, i.e. anchors sections , display in toc, hacked , made inservible viewing , section editing, don't "solutions" me.