C#, datagridview and iTextsharp

Question

I have a datagridview1 like this:

Item	Price	Sell
A	3	5
B	4	3
C	2	6
A	4	4
c	6	1

 

I need a pdf report like this:

Sl. No.	Item
1	A
2	B
3	C

 

Is it possible to generate automatic? please give me a link or example that I can understand. This is in C#, visual studio 2015, MS Access database.