Heat 2 Tbsp olive oil in a skillet over medium heat and toast 1/2 cup panko breadcrumbs for 2-3 minutes until golden, stirring continuously.
Season toasted breadcrumbs with 1/4 tsp salt and set aside to cool.
Beat 6 oz softened cream cheese with a hand mixer for 1 minute until smooth.
Add 3/4 cup sour cream and mix until combined with no lumps.
Add 3/4 packet ranch seasoning, 2 minced garlic cloves, 2 tsp pickle juice, 2 tsp chopped fresh dill, and 2 tsp chopped fresh chives, mixing just until incorporated.
Pat 3/4 cup chopped dill pickles with paper towels to remove excess moisture.
Fold pickles and remaining 1/4 tsp salt into the cream cheese mixture with a spatula.
Transfer dip to serving bowl, cover, and refrigerate for 2 hours or overnight.
Before serving, stir 2 Tbsp toasted breadcrumbs into the dip and top with remaining breadcrumbs.
Serve with potato chips, crostini, fresh vegetables, or pretzels.