Is it possible to repeat textbox in every page without giving it on the page header in SSRS. Because before this textbox I have few data to be displayed in the 1st page. So if I put both in page header and making visibility hide for the data that should appear only in 1st page, then in other pages excess header space will come.. So is it possible to repeat text box or table in every page?
You can look into the "RepeatWith" property of your textbox, which should appear on every page where the target component will be present. It should work even if there are other elements before, between or after them.
You could also put the textbox in a table's header, put the rest of your report inside that table's body, and then repeat the table header on every page. However this sounds very painful to implement and maintain, I would avoid that solution unless absolutely necessary.