Router does not have 8 Digit Pin Number

> Our new laptop [...]

   Not a very detailed description of anything.  (Or its operating
system.)

> [...] is not asking for my router's password. It will only accept an 8
> digit pin code.

   For what?  What, exactly, are you doing?

> [...] My R7000 router [...]

   Firmware version?  Connected to what?

> [...] does not have an 8 digit pin code. [...]

   Says who?  "[it] does not have" and "I have not found" are spelled
differently for a reason.  Where did you look?

   Visit http://netgear.com/support , put in your model number, and look
for Documentation.  Get the User Manual (at least).  Read.  Look for
"Specify WPS Settings"?  Further reading might not hurt, either.