Toast pecans in a dry skillet over medium heat for 2–3 minutes, stirring, then cool completely.
Beat softened cream cheese with sour cream and mayonnaise until smooth and fluffy.
Stir in lemon juice, Worcestershire, garlic powder, onion powder, smoked paprika, hot sauce, salt, and pepper.
Fold in cheddar, cooled pecans, pimentos, and chives until evenly mixed.
Cover and chill 30 minutes to firm up and let flavors meld.
Sprinkle with everything seasoning before serving. Spread with crackers, veggies, or baguette.