How to create an overlapping grid index based on multipart feature layer

[JacobLyons]

Hey Esri Community, 

I am trying to generate a Grid Index based on a feature layer that has a little over 100 features, so I can then use that as a spatial map series to avoid having to create 100+ layouts or bookmarks manually. I need an overlapping Grid Index polygon centered on each feature at 1:24,000k for a map frame that is 6.5" x 8" portrait.  If I run the Grid Index tool with the input feature being my desired feature layer with the above parameters set, it only generates about 30 non-overlapping polygons and does not even center the features.  

Typically I would just do this manually, but this project is huge and I'm on a bit of a time crunch so trying to automate as much as possible. 

Open to any workarounds, ideas, suggestions, etc. Can provide more context if that is helpful. 

[JacobLyons]

To clarify, each feature needs its own map page centered on it. 

[Neal_t_k · Accepted solution]

Can you get the centroid point of each  feature, then make a Square Buffer around each point as your "grid" Using the resulting polygon file for your index.

https://support.esri.com/en-us/knowledge-base/how-to-create-a-square-buffer-around-a-point-feature-i...

[JacobLyons]

That's what I am attempting right now, but I need them to be rectangular to fit the map frame in my layout.

[JacobLyons]

Square buffers worked! Just make sure "clip to index feature" is toggled off. 

Thanks for the help!

[JesseWickizer]

Unless you need the polygons for some other analysis, you don't need extent rectangle polygons to create a spatial map series for all of the features. Create the Spatial Map Series and then set the Map Extent to Center and maintain scale.